ECONOMY

ISO/IEC 27000: LEAD AUDITOR

The ISO/IEC 27000: Lead Auditor course is an advanced professional program designed to develop the competence required to plan, conduct, lead, and report audits of Information Security Management Systems (ISMS) in alignment with the ISO/IEC 27000 family of standards and internationally recognized auditing principles.

ISO/IEC 27000 is published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It provides the core concepts, principles, and terminology that underpin ISMS auditing, particularly in relation to ISO/IEC 27001 and supporting ISO/IEC 27000-series standards.

This course focuses on audit leadership, evidence-based evaluation, risk-oriented auditing, and professional judgment, preparing participants to lead first-party (internal), second-party (supplier), and third-party (certification) audits of ISMS implementations.

Course Objectives

By the end of this course, participants will be able to:

  • Interpret ISO/IEC 27000 concepts from an auditor's perspective

  • Apply auditing principles to ISMS audits

  • Plan and manage an ISMS audit program

  • Conduct Stage 1 and Stage 2 ISMS audits

  • Evaluate ISMS governance, risk management, and controls

  • Identify, classify, and report audit findings and nonconformities

  • Lead audit teams and communicate audit outcomes effectively

Course Curriculum

1

    • Purpose and value of ISMS audits
    • Audit types: internal, supplier, and certification
    • Roles and responsibilities of auditors
    • Auditor ethics, competence, and independence

2

  • ISO/IEC 27000 terminology and definitions
  • ISMS objectives and scope
  • Confidentiality, Integrity, and Availability (CIA)
  • Relationship with ISO/IEC 27001 and supporting standards

3

  • Audit principles and professional conduct
  • Establishing and managing an audit program
  • Risk-based audit planning
  • Managing auditor impartiality and objectivity

4

  • Defining audit objectives, scope, and criteria
  • Audit plans and checklists
  • Document review and readiness assessment
  • Preparing for Stage 1 audits

5

  • Opening meetings
  • Audit techniques: interviews, observation, sampling
  • Collecting and validating audit evidence
  • Managing audit trails and records

6

  • Stage 1: ISMS design and readiness evaluation
  • Stage 2: Implementation and effectiveness assessment
  • Auditing risk management and control selection
  • Evaluating integration with business processes

7

  • Conformities, nonconformities, and observations
  • Classification of nonconformities
  • Root cause analysis overview
  • Writing objective, traceable audit findings

8

  • Audit conclusions and recommendations
  • Structuring audit reports
  • Communicating results to management
  • Closing meetings

9

  • Corrective action processes
  • Verification of corrective actions
  • Audit follow-up and closure
  • Record retention and evidence management

10

  • Role of the Lead Auditor
  • Team coordination and communication
  • Handling conflicts and difficult audit situations
  • Professional conduct during audits

11

  • Auditing ISMS governance and leadership
  • Auditing risk assessment and treatment
  • Auditing control implementation and monitoring
  • Auditing continual improvement activities

12

  • Review of ISO/IEC 27000 Lead Auditor syllabus
  • Scenario-based questions and exam techniques
  • Certification exam guidance

13

  • Instructor-led classroom or virtual training
  • Audit simulations and role-play exercises
  • Case studies and group discussions

14

  • Internal and external ISMS auditors
  • Information security and ISMS managers
  • Governance, risk, and compliance (GRC) professionals
  • Consultants providing ISMS audit services
  • Professionals preparing for Lead Auditor roles

15

  • ISO/IEC 27000 Foundation or equivalent knowledge
  • Understanding of auditing principles and ISMS concepts is strongly recommended

16

  • Practical audit exercises and case studies
  • Knowledge checks and quizzes
  • ISO/IEC 27000 Lead Auditor certification examination

This course includes

  • 16+ Activity Modules
  • 40 hours + lessons
  • Lifetime access
  • Certificate of completion
  • Available on desktop and mobile

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